StopTech Drilled Sport Brake Rotors 128.34058L are high-quality brake rotors designed for performance and durability. They are drilled to allow for better heat dissipation and cooling, which helps to prevent brake fade and maintain consistent braking power. These rotors are made from advanced materials and feature a precision-machined surface for improved bite and stopping power. They are a great upgrade for any vehicle looking to improve its braking performance.